AU  - Pasternak B, Hviid A
TI  - RIsk of birth defects after use of acyclovir, valacyclovir, and famciclovir in the first trimester—reply
PT  - JOUR
DP  - 2010
TA  - JAMA
pages = {2242-2243},
VI  - 304
IP  - 20
AID  - 10.1001/jama.2010.1702 [doi]
4100  - http://dx.doi.org/10.1001/jama.2010.1702
SO  - JAMA November 24, 2010 304(20):2242